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JustTools

Free Online SEO & Marketing Tools

Practical tools for site owners and marketers: check any page’s on-page SEO — titles, indexing, structured data, link previews and access for AI search — with clear fixes, generate a clean XML sitemap by crawling your site, write and test robots.txt — including which AI crawlers may visit — then tag every campaign link so visits from WhatsApp, Instagram, email, ads and posters are counted correctly in Google Analytics, and turn it into a short link with a QR code and click statistics.

5 tools · free · no sign-up

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UTM Builder

Build UTM campaign links for Google Analytics 4: presets for WhatsApp, Instagram, email and ads, the GA4 channel each lands in, and a QR code for it.

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Website SEO Checker

Free website SEO checker: audit any page’s title, meta description, headings, canonical, robots.txt, schema, Open Graph and AI crawler access, with fixes.

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Sitemap Generator

Free XML sitemap generator: crawl your site or paste URLs, skip noindex, redirected and robots.txt-blocked pages, add lastmod and images, ready for Google.

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Robots.txt Generator

Create a robots.txt file free: block admin pages, AI training bots like GPTBot or SEO crawlers, add your sitemap, then test any URL against Google’s rules.

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URL Shortener

Free URL shortener: make short links with a custom ending, QR code, password, expiry and click stats — or check where any short link really goes.

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FAQ

SEO & Marketing Tools: common questions

Do I need an account to use the SEO tools?

No. Every SEO tool is free and works without an account.

Are the SEO tools suitable for beginners?

Yes. Each tool explains its output in plain language and links to the relevant guidance.

Do the SEO tools send my data anywhere?

The UTM Builder and the Robots.txt Generator work in your browser. The Website SEO Checker, the Sitemap Generator and the robots.txt loader fetch the pages you ask for — straight from your browser where the site allows it, otherwise through Jina Reader — and send nothing else. The URL Shortener sends the address you shorten to spoo.me or da.gd, which create the short link.

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